Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC4MR callsign genealogy
Currently held by REED, MICHAEL E
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC4MR's current licensee, walking backwards.
- REED, MICHAEL ENCgranted 2019-12-07cancelled 2024-07-12
Successor callsigns
Callsigns held now by people who previously held AC4MR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC4MR, oldest first.
- LIND, HOWARD E FL1992-01-07 → cancelled 2004-01-08
- REED, MICHAEL E NC2024-07-12 active